JP5775718B2 - 下段部材の固定装置およびこれを備えた流体制御装置 - Google Patents
下段部材の固定装置およびこれを備えた流体制御装置 Download PDFInfo
- Publication number
- JP5775718B2 JP5775718B2 JP2011069620A JP2011069620A JP5775718B2 JP 5775718 B2 JP5775718 B2 JP 5775718B2 JP 2011069620 A JP2011069620 A JP 2011069620A JP 2011069620 A JP2011069620 A JP 2011069620A JP 5775718 B2 JP5775718 B2 JP 5775718B2
- Authority
- JP
- Japan
- Prior art keywords
- elastic member
- peripheral surface
- fixing device
- elastic
- diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000012530 fluid Substances 0.000 title claims description 38
- 230000002093 peripheral effect Effects 0.000 claims description 38
- 125000006850 spacer group Chemical group 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
- F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0241—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread with the possibility for the connection to absorb deformation, e.g. thermal or vibrational
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0258—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread using resiliently deformable sleeves, grommets or inserts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/003—Housing formed from a plurality of the same valve elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Valve Housings (AREA)
- Bolts, Nuts, And Washers (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Description
(4)(5)(6)(7) 流体制御機器(上段部材)
(9) 支持部材
(10) ボルト
(10a) ボルト頭部
(11) ボルト挿通孔
(11a) 大径部
(10b) ボルト軸部
(11b) 小径部
(11c) 段部
(12) スペーサ
(21)(22)(23)(24)(25)(26)(27) 弾性部材
(21a)(21b)(22a)(22b)(23a)(23b)(24a)(24b)(25a)(26a)(26b)(26c)(27a)(27b)(27c)(27d) 切欠き
Claims (9)
- 支持部材と上段部材との間に配置されるボルト挿通孔付き下段部材をボルトにより支持部材に固定する装置であって、下段部材のボルト挿通孔が、ボルト頭部の径より大きい径を有する大径部およびこれの下方に段部を介して連なりかつボルト頭部の径とボルト軸部の径との中間の径を有する小径部よりなり、ボルト挿通孔小径部に、ボルト軸部の径より大きい内径を有しかつ下端が支持部材に受け止められ上端が大径部内にある円筒状スペーサが嵌め入れられており、ボルト頭部と段部との間に、下段部材を支持部材に向かって付勢する弾性部材が介在させられており、下段部材を弾性部材の弾性力に抗して上方に移動させることが可能とされている下段部材の固定装置において、
弾性部材は、その外周面、内周面、上面および下面の少なくとも1カ所に、上下方向の力に対して弾性部材の弾性曲げ変形を可能とするための切欠きが設けられているもので、切欠きが設けられる前の弾性部材の断面形状が上下に長い長方形の4つの角を切り落とした8角形とされており、上段部材と下段部材との間に隙間がないとした状態からさらに弾性曲げ変形可能とされていることを特徴とする下段部材の固定装置。 - 弾性部材は、ゴムまたは合成樹脂からなる環状体とされていることを特徴とする請求項1の下段部材の固定装置。
- 弾性部材は、スペーサの上端部に設けられたフランジの下面と段差部との間に配置されていることを特徴とする請求項1または2の下段部材の固定装置。
- 切欠きは、弾性部材の内周面および外周面のいずれか一方の上部および下部にそれぞれ設けられていることを特徴とする請求項1から3までのいずれかに記載の下段部材の固定装置。
- 切欠きは、弾性部材の内周面および外周面の上下の中央部にそれぞれ設けられていることを特徴とする請求項1から3までのいずれかに記載の下段部材の固定装置。
- 切欠きは、弾性部材の内周面および外周面のいずれか一方の上下の中央部に設けられていることを特徴とする請求項1から3までのいずれかに記載の下段部材の固定装置。
- 切欠きは、弾性部材の内周面および外周面のいずれか一方の上部、下部および中央部にそれぞれ設けられていることを特徴とする請求項1から3までのいずれかに記載の下段部材の固定装置。
- 切欠きは、弾性部材の内周面および外周面の上下の中央部ならびに上面および下面の中央部にそれぞれ設けられていることを特徴とする請求項1から3までのいずれかに記載の下段部材の固定装置。
- 上方に開口した流体通路が設けられた複数のブロック継手と、ブロック継手の流体通路に通じている下方に開口した流体通路が設けられた複数の流体制御機器と、ブロック継手の流体通路と流体制御機器の流体通路との突き合わせ面に介在されている複数のシール部と、複数のブロック継手を支持する支持部材と、各ブロック継手を支持部材に取り付ける複数のボルトと、各流体制御機器をブロック継手に取り付ける複数のボルトとを備えている流体制御装置において、ブロック継手が下段部材とされて、これが請求項1から8までのいずれかに記載の下段部材の固定装置によって支持部材に取り付けられていることを特徴とする流体制御装置。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011069620A JP5775718B2 (ja) | 2011-03-28 | 2011-03-28 | 下段部材の固定装置およびこれを備えた流体制御装置 |
US14/007,737 US9423060B2 (en) | 2011-03-28 | 2012-03-06 | Fixing device for lower stage members and fluid control device equipped with fixing device |
PCT/JP2012/055683 WO2012132788A1 (ja) | 2011-03-28 | 2012-03-06 | 下段部材の固定装置およびこれを備えた流体制御装置 |
SG2013072889A SG193993A1 (en) | 2011-03-28 | 2012-03-06 | Fastening device for lower tier members and fluid control device furnished with same |
KR1020137025662A KR101560959B1 (ko) | 2011-03-28 | 2012-03-06 | 하단 부재 고정 장치 및 이것을 구비한 유체 제어 장치 |
CN201280023466.2A CN103620241B (zh) | 2011-03-28 | 2012-03-06 | 下层部件的固定装置及具有该固定装置的流体控制装置 |
TW101110485A TWI555936B (zh) | 2011-03-28 | 2012-03-27 | 下段構件的固定裝置及具備該下段構件的固定裝置之流體控制裝置 |
IL228584A IL228584A (en) | 2011-03-28 | 2013-09-29 | Lower limb connection device and Nigerian control device fitted with the connection device as mentioned |
US15/213,703 US10054250B2 (en) | 2011-03-28 | 2016-07-19 | Fixing device for lower stage members and fluid control device equipped with fixing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011069620A JP5775718B2 (ja) | 2011-03-28 | 2011-03-28 | 下段部材の固定装置およびこれを備えた流体制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012202518A JP2012202518A (ja) | 2012-10-22 |
JP5775718B2 true JP5775718B2 (ja) | 2015-09-09 |
Family
ID=46930534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011069620A Active JP5775718B2 (ja) | 2011-03-28 | 2011-03-28 | 下段部材の固定装置およびこれを備えた流体制御装置 |
Country Status (8)
Country | Link |
---|---|
US (2) | US9423060B2 (ja) |
JP (1) | JP5775718B2 (ja) |
KR (1) | KR101560959B1 (ja) |
CN (1) | CN103620241B (ja) |
IL (1) | IL228584A (ja) |
SG (1) | SG193993A1 (ja) |
TW (1) | TWI555936B (ja) |
WO (1) | WO2012132788A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2886884A1 (de) * | 2013-12-19 | 2015-06-24 | HILTI Aktiengesellschaft | Befestigungsvorrichtung |
JP6186271B2 (ja) * | 2013-12-26 | 2017-08-23 | 株式会社フジキン | 下段部材の固定装置およびこれを備えた流体制御装置 |
JP6329772B2 (ja) * | 2014-01-20 | 2018-05-23 | 株式会社フジキン | 下段部材の固定装置およびこれを備えた流体制御装置 |
DE102015210308A1 (de) * | 2015-06-03 | 2016-12-08 | A.RAYMOND et Cie. SCS | Verformbarer Körper sowie System umfassend einen verformbaren Körper und einen Anti-Kriech-Ring |
CN108779867B (zh) * | 2016-01-28 | 2020-02-28 | 株式会社富士金 | 流体控制装置以及气体管线部的装卸方法 |
US20230013204A1 (en) * | 2021-07-15 | 2023-01-19 | General Electric Company | Additive manufacturing system with partially flexible build platform |
Family Cites Families (25)
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US2081040A (en) * | 1932-06-17 | 1937-05-18 | J S Abercrombie | Packing |
US2941105A (en) * | 1952-08-02 | 1960-06-14 | Avco Mfg Corp | Gasket |
US2882081A (en) * | 1956-11-15 | 1959-04-14 | Garlock Packing Co | Seal |
US3062557A (en) * | 1959-07-06 | 1962-11-06 | Dowty Seals Ltd | Sealing rings |
US3047301A (en) * | 1960-02-12 | 1962-07-31 | Lockheed Aircraft Corp | Static sealing assembly |
US3275335A (en) * | 1963-03-18 | 1966-09-27 | Donaldson Co Inc | High pressure seal |
US3322433A (en) * | 1964-03-10 | 1967-05-30 | Minnesota Rubber Co | Sealing ring and method of making same |
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FR2069498A5 (ja) * | 1969-11-17 | 1971-09-03 | Burkert Christian | |
DE2346332A1 (de) * | 1973-09-14 | 1975-03-27 | Babcock & Wilcox Ag | Dichtung fuer den verschluss eines druckbehaelters |
US4889457A (en) * | 1988-04-11 | 1989-12-26 | Premier Industrial Corporation | Load indicator |
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GB2340111B (en) * | 1998-08-04 | 2002-09-11 | United Kingdom Nirex Ltd | Unitary double ring seal |
JP2000145979A (ja) * | 1998-11-16 | 2000-05-26 | Fujikin Inc | 下段部材の固定装置およびこれを備えた流体制御装置 |
JP2001289231A (ja) * | 2000-04-05 | 2001-10-19 | Naoyoshi Kayama | 弾性ブロック付き座金 |
JP3482601B2 (ja) | 2000-06-30 | 2003-12-22 | 東京エレクトロン株式会社 | 流体制御装置 |
JP4329888B2 (ja) * | 2000-07-06 | 2009-09-09 | 株式会社ニフコ | 緩衝装置 |
JP3986380B2 (ja) * | 2002-06-26 | 2007-10-03 | トピー工業株式会社 | 履帯用シール |
JP4575819B2 (ja) | 2005-03-24 | 2010-11-04 | シーケーディ株式会社 | ブロック固定構造及び集積弁 |
EP1837564A1 (de) * | 2006-03-23 | 2007-09-26 | Carl Freudenberg KG | Dichtring |
CN201126048Y (zh) * | 2007-11-12 | 2008-10-01 | 浙江万安科技股份有限公司 | 一种汽车限压阀 |
US8246055B2 (en) * | 2008-02-29 | 2012-08-21 | Zodiac Pool Systems, Inc. | Multi-lobed seal member |
CN201310304Y (zh) * | 2008-12-19 | 2009-09-16 | 什邡慧丰采油机械有限责任公司 | 油气套管金属密封装置 |
-
2011
- 2011-03-28 JP JP2011069620A patent/JP5775718B2/ja active Active
-
2012
- 2012-03-06 CN CN201280023466.2A patent/CN103620241B/zh not_active Expired - Fee Related
- 2012-03-06 KR KR1020137025662A patent/KR101560959B1/ko active IP Right Grant
- 2012-03-06 SG SG2013072889A patent/SG193993A1/en unknown
- 2012-03-06 WO PCT/JP2012/055683 patent/WO2012132788A1/ja active Application Filing
- 2012-03-06 US US14/007,737 patent/US9423060B2/en active Active
- 2012-03-27 TW TW101110485A patent/TWI555936B/zh active
-
2013
- 2013-09-29 IL IL228584A patent/IL228584A/en active IP Right Grant
-
2016
- 2016-07-19 US US15/213,703 patent/US10054250B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN103620241A (zh) | 2014-03-05 |
US10054250B2 (en) | 2018-08-21 |
JP2012202518A (ja) | 2012-10-22 |
US9423060B2 (en) | 2016-08-23 |
KR101560959B1 (ko) | 2015-10-15 |
US20170045164A1 (en) | 2017-02-16 |
WO2012132788A1 (ja) | 2012-10-04 |
TW201250143A (en) | 2012-12-16 |
SG193993A1 (en) | 2013-11-29 |
US20140110936A1 (en) | 2014-04-24 |
IL228584A (en) | 2017-11-30 |
TWI555936B (zh) | 2016-11-01 |
CN103620241B (zh) | 2016-05-18 |
KR20130128467A (ko) | 2013-11-26 |
IL228584A0 (en) | 2013-12-31 |
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